Office in Colorado Springs, CO
54 Expert Witnesses in California (2026)
Browse 54 curated expert witnesses across 8 cities in California. Compare credentials, read reviews, and request quotes.
54 providers
8 cities
CITIES AND AREAS IN CALIFORNIA
Los Angeles
9 providers F
ForensisGroup ★★★★★ (90) E&
Engel & Engel, LLP Unclaimed Listed providers
0 Sponsored — spots open View all →
San Diego
8 providers IE
Ivey Engineering, Inc. Unclaimed AY
Alex Yufik J.D., Psy.D. ABPP Unclaimed Listed providers
0 Sponsored — spots open View all →
Oakland
5 providers AC
Anderberg Construction Consulting, Inc. Unclaimed E&
Edrington & Associates Unclaimed Listed providers
0 Sponsored — spots open View all →
Sacramento
4 providers BL
Bert L. Howe & Associates, Inc. Unclaimed KB
Keith Bales CPA/ABV/CFF, CGMA Unclaimed Listed providers
0 Sponsored — spots open View all →
San Francisco
4 providers CC
Colton Commercial & Partners Unclaimed DW
Duan Wei-Maynez, CPA Unclaimed Listed providers
0 Sponsored — spots open View all →
Fresno
2 providers CV
Central Valley Document Examination Services LLC Unclaimed DP
Dirk Poeschel Land Development Services, Inc. Unclaimed Listed providers
0 Sponsored — spots open View all →
Long Beach
2 providers FO
Foothill Orthopedic Associates Unclaimed GF
Garrett Forensics Unclaimed Listed providers
0 Sponsored — spots open View all →
San Jose
2 providers ES
Enviro Safetech Inc. Unclaimed TC
The CREM Group Unclaimed Listed providers
0 Sponsored — spots open View all →
Orange County area
15 providers Technical Resource Center
Technical Resource Center
Technical Resource Center
Listed on this page · no city page yet
Gold Country area
1 provider Priority Appraisal, LLC
Listed on this page · no city page yet
Ventura County area
1 provider Maryman and Associates Inc.
Listed on this page · no city page yet
Visalia-Tulare area
1 provider Sugarman & Company LLP
Listed on this page · no city page yet
California at a Glance
54
Total providers
8
Cities covered
$2,500-25,000+ per case
Typical price range
How to Find an Expert Witness in California
🔍
Pick Your City
Select a city above to see all listed expert witnesses in that area with credentials and reviews.
⚖️
Compare Providers
Check board certification, read reviews, and compare up to 5 providers side by side.
📩
Request Quotes
Submit your project details to multiple providers at once. Free, no obligation, no middlemen.
MORE PROVIDERS IN CALIFORNIA
Listed here because we don’t have a city page for their area yet.
Orange County area (15)Area page →
Office in Des Moines, IA
Office in El Paso, TX
Office in Fort Worth, TX
Office in Jackson, MS
Office in Long Beach, CA
Office in Kentucky, KY
Office in Memphis, TN
Office in Mesa, AZ
Office in Nashville, TN
Office in New Orleans, LA
Office in Omaha, NE
Office in Salt Lake City, UT
Office in Virginia Beach, VA
Office in Wichita, KS
Gold Country area (1)Area page →
Office in Roseville, CA
Ventura County area (1)Area page →
Office in Simi Valley, CA
Visalia-Tulare area (1)Area page →
Office in Tulare, CA
Frequently Asked Questions
How much does an expert witness cost in California?
Expert Witness rates in California typically range from $2,500-25,000+ per case depending on duration, complexity, and turnaround time. Expedited work and specialized equipment can add to the cost. Rates vary between metro areas and smaller markets — request quotes from multiple providers on ExpertSlate to compare.
What certifications should I look for?
Ask providers which credentials are relevant to your project, including board certification. Confirm any listed credential with its issuing organization and check the provider's experience with your specific needs. A directory listing is not independent verification of licensing or qualifications.
How many providers are in California?
ExpertSlate currently lists 54 expert witnesses across 8 cities in California. Browse by city to find providers near you.
How do I request quotes from multiple providers?
Click into any city in California, select up to 5 providers using the "Add to Quote" button, then submit your project details. Your request is sent to the selected providers. Availability and response times vary.
Are you an Expert Witness in California?
Get sponsored placement at the top of your city's results. Attorneys are actively searching.
List Your Business →Free to claim · Sponsored from $99/mo · No contracts